This four-part thriller from the writers of The Missing will have you hooked within minutes as romantic wedding scenes quickly give way to a brutal double murder.

Childhood sweethearts Adam and Grace are killed in their Edinburgh home, but when the suspected attacker then makes a beeline for their families in the Highlands, a raging storm causes him to crash into their neighbouring homes. How will the grieving families react when they realise who he is?

Juliet Stevenson, Julie Graham, Georgina Campbell and John Lynch are among the top-notch ensemble cast, and with clever writing, plus stunning Scottish locations, this is a fantastically bleak and brilliant morality tale.